ITEM NAME:Dual Use 2 in 1 OTG Card Reader USB 2.0 Adapter SD Card TF Cardreader #JT1 Product Description Description: Dual Use 2 in 1 OTG Card Reader USB 2.0 Adapter SD Card TF Cardreader for Phone Computer Description: OTG card reader is different from ordinary one, it can achieve both mobile phone and computer. As long as your phone supports OTG, it can make the smartphone, tablets, digital cameras very convenient. Memory cards in devices and computers transmit data to each other without having cable to connect devices to computers. Such as surfing the Internet, reading photos, reading e-books, listening to music, watching movies, etc. All of these can be done on the smartphone. Specification: USB interface: micro usb/usb Support: SD card /for micro SD card Size: 40*15*12mm/1.57*0.59*0.47in Weight: 5g Transmission interface: USB 2.0 (micro USB 5pin) USB A Package size: 115*75*12mm/4.53*2.95*1.47in Package weight: 7g Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-3cm measuring deviation due to manual measurement. Included: 1 x OTG Card Reader.Included: 1 x OTG Card Reader. Support: SD card /for micro SD card. Transmission interface: USB 2.0 (micro USB 5pin) USB A. USB interface: micro usb/usb. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.